[  689.988238][T18924] veth0: entered allmulticast mode
[  689.988664][T18924] veth1: entered allmulticast mode
[  689.988994][T18924] veth2: entered allmulticast mode
[  689.989290][T18924] veth3: entered allmulticast mode
[  701.177051][T18924] veth0: left allmulticast mode
[  701.177294][T18924] veth1: left allmulticast mode
[  701.177476][T18924] veth2: left allmulticast mode
[  701.177655][T18924] veth3: left allmulticast mode